#narcoleptic  a soporific drug that produces an uncontrollable desire to sleep
  supertype:  #soporific__hypnotic  a drug that induces sleep
     supertype:  #drug  a substance that is used as a medicine or narcotic
        supertype:  #agent.causal_agent  a substance that exerts some force or effect
           supertype:  #causal_agent__cause__causal_agency  any entity that causes events to happen
              supertype:  pm#thing_playing_some_role  category to classify things according to roles/viewpoints; classification under this category is application-dependant
                 supertype:  pm#thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
     supertype:  #hypnagogue  an agent that induces drowsiness or sleep
        supertype:  #agent.causal_agent  a substance that exerts some force or effect

No statement uses or specializes #narcoleptic; click here to add one.